Reverse Osmosis (RO) Systems / Nanofiltration Systems

Semi-permeable membrane to remove minerals & dissolved solids from water

Reverse osmosis (RO) and Nanofiltration (NF) membranes are commonly used as a filtration method to remove many types of dissolved solids (large molecules and ions) from solutions by applying pressure to the solution when it is on one side of a selective membrane. The result is that the solute is retained on the pressurized side of the membrane and the pure solvent is allowed to pass to the other side.

QDEVU is a leading provider of water and wastewater treatment solutions, offering a broad portfolio of products, services and expertise to support industrial, municipal and recreational customers.

Water plays an instrumental role in so many aspects of daily life beyond drinking water. QDEVU  provides solutions for customers with critical water needs for energy generation, food & beverage safety and production, healthcare, manufacturing and many more. We understand and value the power of water to enhance life and we work to ensure its uninterrupted quantity and quality.

We are the global leader in identifying emerging water concerns. Our entrepreneurial culture empowers us to quickly develop or acquire solutions, allowing our customers to proactively protect their business and end users. Our world-class expertise and ever-expanding portfolio of products has established QDEVU as the trusted advisor to municipal, industrial and recreational customers worldwide.

QDEVU and our brands have over a 30-year heritage of innovation. We help more than 38,000 customers solve water challenges at over 200,000 installations worldwide and operate in more than 150 locations across ten countries. Every day, millions of people and thousands of companies rely on us as their trusted advisor to help them meet